226051478417 has 2 divisors, whose sum is σ = 226051478418. Its totient is φ = 226051478416.

The previous prime is 226051478383. The next prime is 226051478423. The reversal of 226051478417 is 714874150622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222353743936 + 3697734481 = 471544^2 + 60809^2 .

It is a cyclic number.

It is not a de Polignac number, because 226051478417 - 2³⁶ = 157332001681 is a prime.

It is a super-2 number, since 2×226051478417² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226051472417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113025739208 + 113025739209.

It is an arithmetic number, because the mean of its divisors is an integer number (113025739209).

Almost surely, 2^226051478417 is an apocalyptic number.

It is an amenable number.

226051478417 is a deficient number, since it is larger than the sum of its proper divisors (1).

226051478417 is an equidigital number, since it uses as much as digits as its factorization.

226051478417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 226051478417 in words is "two hundred twenty-six billion, fifty-one million, four hundred seventy-eight thousand, four hundred seventeen".